I still use wood because I like the cue to listen and behave. LOL
I've shot with carbon and it does things for you that wood can't. I can runout with both wood and carbon and there are still shots I'm baffled by because it wasn't me but the carbon shaft. Not saying its a bad thing but I like to be in control.
With carbon I have to hit softer than I normally would because the shaft seems to have more power. I don't like taking my stroke down a notch. I prefer having to actually hit the ball. I don't like to tap or finesse a shot.
Sort of like a manual 5 speed car vs. a self driving car. Both are impressive in their own right.
I'm speaking locally here and not about the professional players. A professional can play with anything.